[API] お気に入り状態は投稿情報に含めないように統一

src/client/app/common/views/components/note-menu.vue

@@ -15,48 +15,47 @@ import { faCopy } from '@fortawesome/free-regular-svg-icons';
 export default Vue.extend({
 	i18n: i18n('common/views/components/note-menu.vue'),
 	props: ['note', 'source'],
+	data() {
+		return {
+			isFavorited: false
+		};
+	},
 	computed: {
 		items(): any[] {
-			return concat(intersperse([null], [
-				[
-					[{
+			return [{
 				icon: 'at',
 				text: this.$t('mention'),
 				action: this.mention
-					}]
-				],
-				[
-					[{
+			}, null, {
 				icon: 'info-circle',
 				text: this.$t('detail'),
 				action: this.detail
-					}], [{
+			}, {
 				icon: faCopy,
 				text: this.$t('copy-content'),
 				action: this.copyContent
-					}], [{
+			}, {
 				icon: 'link',
 				text: this.$t('copy-link'),
 				action: this.copyLink
-					}], this.note.uri ? [{
+			}, this.note.uri ? {
 				icon: 'external-link-square-alt',
 				text: this.$t('remote'),
 				action: () => {
 					window.open(this.note.uri, '_blank');
 				}
-					}] : []
-				],
-				[
-					this.note.isFavorited ? [{
+			} : undefined,
+			null,
+			this.isFavorited ? {
 				icon: 'star',
 				text: this.$t('unfavorite'),
 				action: this.unfavorite
-					}] : [{
+			} : {
 				icon: 'star',
 				text: this.$t('favorite'),
 				action: this.favorite
-					}], this.note.userId == this.$store.state.i.id ? [
-						(this.$store.state.i.pinnedNoteIds || []).includes(this.note.id) ? {
+			},
+			this.note.userId == this.$store.state.i.id ? (this.$store.state.i.pinnedNoteIds || []).includes(this.note.id) ? {
 				icon: 'thumbtack',
 				text: this.$t('unpin'),
 				action: this.unpin
@@ -64,19 +63,24 @@ export default Vue.extend({
 				icon: 'thumbtack',
 				text: this.$t('pin'),
 				action: this.pin
-							}
-					] : []
-				], [
-					this.note.userId == this.$store.state.i.id || this.$store.state.i.isAdmin || this.$store.state.i.isModerator ? [{
+			} : undefined,
+			null,
+			this.note.userId == this.$store.state.i.id || this.$store.state.i.isAdmin || this.$store.state.i.isModerator ? {
 				icon: ['far', 'trash-alt'],
 				text: this.$t('delete'),
 				action: this.del
-					}] : []
-				]
-			].map(concat).filter(x => x.length > 0)));
+			} : undefined].filter(x => x !== undefined)
 		}
 	},
 
+	created() {
+		this.$root.api('notes/state', {
+			noteId: this.note.id
+		}).then(state => {
+			this.isFavorited = state.isFavorited;
+		});
+	},
+
 	methods: {
 		mention() {
 			this.$post({ mention: this.note.user });

src/models/note.ts

@@ -9,7 +9,6 @@ import { pack as packApp } from './app';
 import PollVote from './poll-vote';
 import Reaction from './note-reaction';
 import { packMany as packFileMany, IDriveFile } from './drive-file';
-import Favorite from './favorite';
 import Following from './following';
 import Emoji from './emoji';
 
@@ -346,19 +345,6 @@ export const pack = async (
 
 				return null;
 			})();
-
-			// isFavorited
-			_note.isFavorited = (async () => {
-				const favorite = await Favorite
-					.count({
-						userId: meId,
-						noteId: id
-					}, {
-						limit: 1
-					});
-
-				return favorite === 1;
-			})();
 		}
 	}
 

src/server/api/endpoints/notes/state.ts

@@ -0,0 +1,38 @@
+import $ from 'cafy'; import ID, { transform } from '../../../../misc/cafy-id';
+import define from '../../define';
+import Favorite from '../../../../models/favorite';
+
+export const meta = {
+	stability: 'stable',
+
+	desc: {
+		'ja-JP': '指定した投稿の状態を取得します。',
+		'en-US': 'Get state of a note.'
+	},
+
+	requireCredential: true,
+
+	params: {
+		noteId: {
+			validator: $.type(ID),
+			transform: transform,
+			desc: {
+				'ja-JP': '対象の投稿のID',
+				'en-US': 'Target note ID.'
+			}
+		}
+	}
+};
+
+export default define(meta, (ps, user) => new Promise(async (res, rej) => {
+	const favorite = await Favorite.count({
+		userId: user._id,
+		noteId: ps.noteId
+	}, {
+		limit: 1
+	});
+
+	res({
+		isFavorited: favorite !== 0
+	});
+}));